One of the three women chosen by Dyshana in the fourth genertion, Ryuryu is the hierophant of Halulu Atea, the largest of the Ioros Island at the southern end of the Enhambre's Ionia Sea. The hierophant is selected once every three years and makes decisions based on divinations, thus making Ryuryu the most powerful person in Halulu Atea. Her cold, superior attitude and mature tone of voice reflect this responsibility. When Ryuryu learns that Halulu Atea is in grave danger, Dyshana offers the party's aid, and in exchange Ryuryu joins the company. Since Ryuryu was raised as a hierophant in a special environment, she doesn't know much of the outside world. She's a bit cynical and likes provoking Duran just to see his reaction. On the other hand, Ryuryu also has a childlike innocence to her when she sees dolls and stuffed toys, since she's never seen them before.